@CHARSET "UTF-8";
body{
	background-color: rgb(11,15,40);
	position: relative;
	color: white;
	line-height: 1;
}
#top{
	width: 100%;
	height: 9vh;
	position: relative;
	background: url(../img/top-bg.png) no-repeat;
	background-position: 0 80%;	
	background-size: contain;
}
#top>*{
	display: inline-block;
	height: 100%;
	font-size: 1.25vw;
	text-align: center;
	line-height: 13vh;
}
#top>.center{
	width: 19%;
	position: absolute;
	left: 40.5%;
	background: url(../img/top-center.png) no-repeat;
	background-size: 100%;
	line-height: 6vh;
	font-size: 1.75vw;
}
#top>.left{
	background: url(../img/top-left.png) no-repeat;
	width: 42%;
	background-size: contain;
	background-position: bottom left;
}
#top>.right{
	background: url(../img/top-right.png) no-repeat;
	float: right;
	width: 42%;
	background-size: contain;
	background-position: bottom right;
}	
#center{
	width: 100%;
	height: 91vh;
	display: flex;
	position: relative;
	flex-wrap: wrap;
}
.item{
	border: 0.2vw solid rgb(11,15,40);
	background: rgb(16,22,56);
	box-sizing: border-box;
	display: flex;
	flex-wrap: wrap;
	position: relative;
	width: 100%;
	height: 40%;	
}
.item1::after,
#item2::after,
#item3::after{
	content: '';
	width: 1px;
	height: 80%;
	margin: auto;
	position: absolute;
	left: 0;right: 0;top: 0;bottom: 0;
	/*background: rgb(61,66,93);*/
}
.item1>*,
#item2>*,
#item3>*,
.item1 .bottom>*{
	width: 25%;
	height: 100%;
	position: relative;
	box-sizing: border-box;
}
.item1 .top{
	width: 100%;
	height: 8%;
	font-size: 18px;
	line-height: 120%;
	text-align: center;
	background-color: #02628B;
	/*background: url(../img/title.png) no-repeat contain center center;*/
}
.item1 .main{
	height: 85%;
	width: 100%;
	margin-top:10px;
	overflow-y: auto;
	border-left: 1px solid rgb(61,66,93);	
}
.item1 .left .main{
	text-indent: 0.5em;
}
.item1 .left .main .line{
	margin-bottom: 5px;
}
.item1 .right .main{
	font-size: 36px;
	text-align: center;
    position:absolute;
	margin:auto;
	display:block;
	left:0%;
	right:0;
	top:70%;
	bottom:0;	
}
.item1 .bottom{
    display: flex;
    width: 100%;
    height: calc(100% - 68.7% - 8%);
}
.item1 .bottom>*{
    width: 50%;
    height: 100%;
}
.item1 .bottom .line{
	
    font-size: 12px;
    text-indent: .5em;
}
.item1 .bottom .line:nth-child(1){
	background: url(../img/guide.png) no-repeat;
	background-position: 6% 0;
    line-height: 150%;
    font-size: 14px;
    text-indent: 1.5em;
}
.item1 .bottom .line:nth-child(1)::before{
    font-family:"iconfont" !important;
    font-style:normal;
    -webkit-font-smoothing: antialiased;
    -webkit-text-stroke-width: 0.2px;
    -moz-osx-font-smoothing: grayscale;
    color: rgb(99,131,196);
    content: "\e631";
}
.item1 .bottom .line:nth-child(n+6){
    display: none;
}
	
#item2 .top{
	background: url(../img/title.png) no-repeat;
	background-size: contain;
	background-position: center center;
	width: 100%;
	height: 9%;
	font-size: 18px;
	line-height: 190%;
	text-align: center;
}
#item2 .main{
	background: url(../img/main.png) no-repeat;
	background-size: 92% 100%;/*规定背景图像的尺寸*/
	background-position: center center;
	width: 100%;
	height: 85%;
}

#item3 .top{
	background: url(../img/title.png) no-repeat;
	background-size: contain;
	background-position: center center;
	width: 100%;
	height: 8%;
	font-size: 18px;
	line-height: 180%;
	text-align: center;
}
#item3 .left .main{
	font-size: 36px;
	text-align: center;
    position:absolute;
	margin:auto;
	display:block;
	left:0;
	right:0;
	top:45%;
	bottom:0;		
}
#item3 .right{
	font-size: 36px;
	text-align: center;
    position:absolute;
	margin:auto;
	display:block;
	left:50%;
	right:0;
	top:80%;
	bottom:0;	
}

#item4>.element{
	width: 31%;
	height: 29%;
	margin-bottom: 1%;
	background: url(../img/element.png) no-repeat;
	background-size: contain;
	margin: 0.2%;
	margin-left:1.6%;
	margin-top: 1.2%;
}
#item4>.element .line{/*选择所有行*/
	font-size: 14px;
	line-height: 130%;
	text-align: hidden;
	width: 84%;
	white-space: nowrap;
	margin-top: 1.2%;
	padding-left: 6%;
}
#item4>.element .line:nth-child(1){/*选择第一行*/
	line-height: 125%;
	font-size: 16px;
	width: 48%;
	text-align: center;
}
#item4>.element .line:nth-child(n+6){/*最多选择4行 其余隐藏*/
	display: none;
}
.smallLineDiv{
	margin:5px 0;
	width: 49%;
	height:28px;
	float: left;
	border: 1px solid white;
	line-height: 28px;
}
/*滚动条样式*/
.main::-webkit-scrollbar {/*滚动条整体样式*/
    width: 4px;     /*高宽分别对应横竖滚动条的尺寸*/
    height: 4px;
}
.main::-webkit-scrollbar-thumb {/*滚动条里面小方块*/
    border-radius: 5px;
    -webkit-box-shadow: inset 0 0 5px rgba(0,0,0,0.2);
    background: rgba(255,255,255,0.2);
}
.main::-webkit-scrollbar-track {/*滚动条里面轨道*/
    -webkit-box-shadow: inset 0 0 5px rgba(0,0,0,0.2);
    border-radius: 0;
    background: rgba(255,255,255,0.1);
}
.leftauto {
	margin-bottom: 5px;		
	background: rgb(16,22,56);
	width: 20%;
}